212712912

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{16979}}^1$

素因数の和:17025

約数の個数: 80

約数和(自身を含む): 631656000

約数和(自身を除く): 418943088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 12528, 16979, 33958, 50937, 67916, 101874, 135832, 152811, 203748, 271664, 305622, 407496, 458433, 492391, 611244, 814992, 916866, 984782, 1222488, 1477173, 1833732, 1969564, 2444976, 2954346, 3667464, 3939128, 4431519, 5908692, 7334928, 7878256, 8863038, 11817384, 13294557, 17726076, 23634768, 26589114, 35452152, 53178228, 70904304, 106356456, 212712912]

約数ペア:

[(1, 212712912), (2, 106356456), (3, 70904304), (4, 53178228), (6, 35452152), (8, 26589114), (9, 23634768), (12, 17726076), (16, 13294557), (18, 11817384), (24, 8863038), (27, 7878256), (29, 7334928), (36, 5908692), (48, 4431519), (54, 3939128), (58, 3667464), (72, 2954346), (87, 2444976), (108, 1969564), (116, 1833732), (144, 1477173), (174, 1222488), (216, 984782), (232, 916866), (261, 814992), (348, 611244), (432, 492391), (464, 458433), (522, 407496), (696, 305622), (783, 271664), (1044, 203748), (1392, 152811), (1566, 135832), (2088, 101874), (3132, 67916), (4176, 50937), (6264, 33958), (12528, 16979)]